k8ssandracluster.yaml

apiVersion: k8ssandra.io/v1alpha1
kind: K8ssandraCluster
metadata:
  name: test
spec:
  cassandra:
    cluster: test
    datacenters:
      - metadata:
          name: dc1
        k8sContext: jsanda-1
        size: 3
        serverVersion: "3.11.10"
        storageConfig:
          cassandraDataVolumeClaimSpec:
            storageClassName: standard
            accessModes:
              - ReadWriteOnce
            resources:
              requests:
                storage: 5Gi
        config:
          jvm-options:
            initial_heap_size: "1024m"
            max_heap_size: "1024m"
        resources:
          limits:
             memory: 2048Mi
        stargate:
          size: 1
          heapSize: 512Mi
          resources:
            limits:
              memory: 1024Mi
      - metadata:
          name: dc2
        k8sContext: jsanda-2
        size: 3
        serverVersion: "3.11.10"
        storageConfig:
          cassandraDataVolumeClaimSpec:
            storageClassName: standard
            accessModes:
              - ReadWriteOnce
            resources:
              requests:
                storage: 5Gi
        config:
          jvm-options:
            initial_heap_size: "1024m"
            max_heap_size: "1024m"
        resources:
          limits:
            memory: 2048Mi
        stargate:
          size: 1
          heapSize: 512Mi
          resources:
            limits:
              memory: 1024Mi
      - metadata:
          name: dc3
        k8sContext: jsanda-3
        size: 3
        serverVersion: "3.11.10"
        storageConfig:
          cassandraDataVolumeClaimSpec:
            storageClassName: standard
            accessModes:
              - ReadWriteOnce
            resources:
              requests:
                storage: 5Gi
        config:
          jvm-options:
            initial_heap_size: "1024m"
            max_heap_size: "1024m"
        resources:
          limits:
            memory: 2048Mi
        stargate:
          size: 1
          heapSize: 512Mi
          resources:
            limits:
              memory: 512Mi